Struct hyper::header::CacheControl [−] [src]

pub struct CacheControl(pub Vec<CacheDirective>);

Cache-Control header, defined in RFC7234

The Cache-Control header field is used to specify directives for caches along the request/response chain. Such cache directives are unidirectional in that the presence of a directive in a request does not imply that the same directive is to be given in the response.

ABNF

Cache-Control   = 1#cache-directive
cache-directive = token [ "=" ( token / quoted-string ) ]

Example values

  • no-cache
  • private, community="UCI"
  • max-age=30